Big splits in laquer.. need help repairing

[colinps2000]

In the heat the laquer on my claasic mini seems to have shrunk and split, im not sure how to repair this, the roof has an airbrushed scene from the italian job which means i cant just rub it back

[colinps2000]

Seems not to have uploaded the close up pic

[paintman]

I would suggest you get that looked at by a good bodyshop to see what they can advise would be the best way of dealing with it & saving the pic.
Post your location & you will hopefully get some recommendations.